php-ai /
php-ml
| @@ 312-314 (lines=3) @@ | ||
| 309 | for ($m = $low+1; $m <= $high-1; ++$m) { |
|
| 310 | // Scale column. |
|
| 311 | $scale = 0.0; |
|
| 312 | for ($i = $m; $i <= $high; ++$i) { |
|
| 313 | $scale = $scale + abs($this->H[$i][$m-1]); |
|
| 314 | } |
|
| 315 | if ($scale != 0.0) { |
|
| 316 | // Compute Householder transformation. |
|
| 317 | $h = 0.0; |
|
| @@ 363-365 (lines=3) @@ | ||
| 360 | } |
|
| 361 | for ($m = $high-1; $m >= $low+1; --$m) { |
|
| 362 | if ($this->H[$m][$m-1] != 0.0) { |
|
| 363 | for ($i = $m+1; $i <= $high; ++$i) { |
|
| 364 | $this->ort[$i] = $this->H[$i][$m-1]; |
|
| 365 | } |
|
| 366 | for ($j = $m; $j <= $high; ++$j) { |
|
| 367 | $g = 0.0; |
|
| 368 | for ($i = $m; $i <= $high; ++$i) { |
|
